package com.sykj.springboot.common.aware;

import com.sykj.springboot.common.utils.RedisUtils;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

@Component
public class SpringContextUtil implements ApplicationContextAware {

    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        SpringContextUtil.applicationContext = applicationContext;
        System.out.println("项目启动");
        RedisUtils.redisTemplate =  SpringContextUtil.getBean("redisTemplate");
    }

    public static <T> T getBean(String name) throws BeansException {
        return (T) applicationContext.getBean(name);
    }

    public static <T> T getBean(Class<T> clazz) throws BeansException {
        return (T) applicationContext.getBean(clazz);
    }

}

